User`s manual

Installing Batteries

• Do not store or use this product at temperatures above 40°C / 104°F.

• Keep the metal contacts in the battery compartment clean and free of corrosion and dirt. Do not touch

them with your ngers. Corrosive elements on the contacts can damage the VS-510C and prevent it from

functioning properly. Contacts may be cleaned with isopropyl alcohol on a cotton swab.

• Dispose of used batteries properly. Never heat them or throw them into a re, as this could cause the

batteries to leak corrosive liquids, generate heat, or explode.

Installing Batteries

The VS-510C can be powered by four AA batteries of several types:

• Lithium (1.5V)

• Nickel-metal hydride (Ni-MH) (1.2V)

• Alkaline (1.5V)

Note: For the fastest recycle times and longest battery life, lithium or Ni-MH batteries are recommended.